What are the important topics covered in NCERT Exemplar Class 11 Biology Chapter 19?
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Types of excretory products (ammonia, urea, uric acid)
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Structure and function of the human excretory system
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Urine formation and its regulation
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Role of nephrons in excretion
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Osmoregulation and its significance
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Excretory adaptations in different organisms
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Disorders of the excretory system (kidney stones, renal failure, dialysis)




